removed context directory

.gitlab-ci.yml

@@ -10,7 +10,6 @@ build:etf_cms_qa:
   tags:
     - docker-image-build
   variables:
-    CONTEXT_DIR: docker/etf-cms
     TO: gitlab-registry.cern.ch/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/etf-cms:qa
 
 #build:triggers_qa:
@@ -42,7 +41,6 @@ build:etf_cms_stable:
   tags:
     - docker-image-build
   variables:
-    CONTEXT_DIR: docker/etf-cms
     TO: gitlab-registry.cern.ch/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/etf-cms:latest
 
 #build:triggers_stable: